RDN6
Category Differential Pressure Switch
Bourdon Haenni Differential Pressure Switch

RDN6

Self-protecting (Ex ia) differential pressure switch for variable static pressure

Product Description

Differential pressure switch

Features

  • Excellent repeatability
  • Deadband adjustment for regulation
  • Fixed deadband for control
  • Static pressure: max. 20 bar
  • Static pressure has no effect on the set point

Technical Specifications

Housing
Protection class (EN 60529)IP66
CoverBlue painted, zamak; captive stainless steel screws
Housing materialBlack painted, zamak
MountingWall mounting bracket
ScaleInternal, reading accuracy ± 5 % FS
Process
Process connectionG1/4" female, for codes 161, 162 and 163 only; G1/2" and 1/4" NPT female; 1/2" NPT
Process connection materialStainless steel 1.4404 / AISI 316L
Temperature
Ambient temperature-25°C … +55°C
Storage temperature-40°C ... +40°C, Code 40
Media temperature-15°C ... +150°C
Wet parts
FlangeStainless steel 1.4404 / AISI 316L
DiaphragmFKM (Viton®)
Sensing / Input
Min. measuring range10 ... 200 mbar
Max. measurement range10 … 2000 mbar
Performance
Repeatability± 1 % FS
Adjustment2 external adjustment screws on top of the case for set point and deadband. The adjustment is not affected by changes in static pressure
Electrical data
Earth connectionVia internal terminal block
Electrical connectionVia internal terminal block with plastic cable gland for Ø 7 to 10.5 mm
Approvals / Conformities
CE conformityLow Voltage Directive 2014/35/EU

Technical Specifications

Onay ATEX'siz
Malzeme Paslanmaz çelik
Kategori Diferansiyel basınç şalteri
Islak Malzeme Paslanmaz çelik
Gövde Malzemesi Paslanmaz çelik
Koruma Sınıfı IP65
Ölçüm Elemanı
  • Diyafram
  • Viton®
Maks. Statik Basınç
  • 1 bar
  • 20 bar

Documents

description Teknik Veri Sayfası 1 open_in_new Open
description Teknik Veri Sayfası 2 open_in_new Open
description Teknik Veri Sayfası 3 open_in_new Open
description Kullanım Kılavuzu open_in_new Open
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